Ferrovial SE, together with its subsidiaries, engages in the design, construction, financing, operation, and maintenance of transport infrastructure and urban services internationally. It operates through four segments: Construction, Toll Roads, Airports, and Energy Infrastructures and Mobility. The company designs and executes various public and private works, including the construction of public infrastructure; and develops, finances, and operates toll roads. It also develops, finances, and operates airports; and develops, finances, and operates power transmission lines and renewable energy generation plants, as well as offers mobility and waste management plants and services to the mining industry in Chile.